No Dockerfile needed. Just connect your GitHub repository and deploy. SnapDeploy auto-detects Flask and handles everything.
Free SSL, automatic scaling, and built-in monitoring included
Ensure your project has these files:
# requirements.txt
Flask==3.0.0 gunicorn==21.2.0 # Add your other dependencies
# Procfile (optional but recommended)
web: gunicorn app:app
Sign up for SnapDeploy using your GitHub account. Then select the repository containing your Flask app. SnapDeploy automatically detects Python projects.
Tip: For monorepos, you can specify the root directory where your Flask app lives.
Set up your Flask environment variables securely:
FLASK_ENV=production SECRET_KEY=your-secret-key DATABASE_URL=postgres://... FLASK_APP=app.py
Environment variables are encrypted and never exposed in logs.
Click "Deploy" and SnapDeploy will:
Your Flask app will be live at your-app.containers.snapdeploy.dev
SnapDeploy detects Flask automatically. No Dockerfile needed. Just push your code and deploy.
Add PostgreSQL or Redis with one click. Connection strings are automatically injected as environment variables.
Handle traffic spikes automatically. SnapDeploy scales your Flask containers based on CPU and memory usage.
Every deployment gets a free SSL certificate. Custom domains are fully supported with automatic HTTPS.
Push to GitHub, auto-deploy to production. Zero-downtime deployments keep your Flask app running.
Start free with 100 hours included. Paid plans from $9/month. 50% cheaper than Heroku.
Deploy any Flask application with your favorite extensions and libraries
Start with our free tier. No credit card required. Deploy in minutes.
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